/// <summary>
/// 新增ChartControl的Title文字
/// </summary>
/// <param name="chart">ChartControl</param>
/// <param name="title">Title文字</param>
/// <param name="titlePosition">Title位置</param>
public static void AddTitle(this ChartControl chart, string title, ChartTitleDockStyle titlePosition)
{
ChartTitle _chartTitle = new ChartTitle();
_chartTitle.Text = title;
_chartTitle.Dock = titlePosition;
chart.Titles.Add(_chartTitle);
}
/// <summary>
/// 先删除Chart的Title，然后添加新的Title
/// </summary>
/// <param name="chart">ChartControl</param>
/// <param name="title">Title文字</param>
/// <param name="titlePosition">Title位置</param>
public static void ClearThenAddTitle(this ChartControl chart, string title, ChartTitleDockStyle titlePosition)
{
chart.Titles.Clear();
ChartTitle _chartTitle = new ChartTitle();
_chartTitle.Text = title;
_chartTitle.Visibility = DefaultBoolean.True;
_chartTitle.Dock = titlePosition;
chart.Titles.Add(_chartTitle);
}
private ChartTitle createTitle(int fontSize, StringAlignment alignment, ChartTitleDockStyle dockStyle)
{
return(new ChartTitle {
Text = string.Empty, Font = new Font("Arial", fontSize), Alignment = alignment, Dock = dockStyle, WordWrap = true
});
}
/// <summary>
/// 设置图表标题
/// </summary>
/// <param name="control">图表控件</param>
/// /// <param name="isVisible">标题是否可见</param>
/// <param name="text">标题文本</param>
/// <param name="isWordWrop">是否换行</param>
/// <param name="maxLineCount">最大允许行数</param>
/// <param name="alignment">对齐方式</param>
/// <param name="dock">位置</param>
/// <param name="isAntialiasing">是否允许设置外观</param>
/// <param name="font">字体</param>
/// <param name="textColor">文本颜色</param>
/// <param name="indent">字体缩进值</param>
public static void SetChartTitle(DevExpress.XtraCharts.ChartControl control, bool isVisible, String text, bool isWordWrop, int maxLineCount, StringAlignment alignment, ChartTitleDockStyle dock, bool isAntialiasing, Font font, Color textColor, int indent)
{
//设置标题
ChartTitle title = new ChartTitle();
title.Visible = isVisible;
//显示文本
title.Text = text;
//是否允许换行
title.WordWrap = isWordWrop;
//最大允许行数
title.MaxLineCount = maxLineCount;
//对齐方式
title.Alignment = alignment;
//位置
title.Dock = dock;
//是否允许设置外观
title.Antialiasing = isAntialiasing;
//字体
title.Font = font;
//字体颜色
title.TextColor = textColor;
//缩进值
title.Indent = indent;
control.Titles.Add(title);
}
/// <summary>
/// 添加ChartControl的Title文字
/// </summary>
/// <param name="chart">ChartControl</param>
/// <param name="title">Title文字</param>
/// <param name="visible">是否显示</param>
/// <param name="titlePosition">Title位置</param>
public static void AddTitle(this ChartControl chart, string title, bool visible, ChartTitleDockStyle titlePosition)
{
ChartTitle _chartTitle = new ChartTitle();
_chartTitle.Text = title;
_chartTitle.Visibility = visible ? DefaultBoolean.True : DefaultBoolean.False;
_chartTitle.Dock = titlePosition;
chart.Titles.Add(_chartTitle);
}
public static void SetChartTitle(WebChartControl control, bool isVisible, string text, StringAlignment alignment, ChartTitleDockStyle dock, bool isAntialiasing, Font font, Color textColor, int indent)
{
ChartTitle title = new ChartTitle();
title.Visible = isVisible;
title.Text = text;
title.Alignment = alignment;
title.Dock = dock;
title.Antialiasing = isAntialiasing;
title.Font = font;
title.TextColor = textColor;
title.Indent = indent;
control.Titles.Add(title);
}
